What can I do against it,
I already use a fan that I put under the laptop
Nevertheless, it gets too hot and crashes without a blue screen or something
The game I play creates every onboard graphics card has no elaborate textures and made the lowest setting, both graphics and sound
He has been crashing permanently for 3 days before I noticed that it was too hot despite the lower fan.
The only thing that helps a little is if I close the game and let it cool down, this is not a solution
My laptop also crashed and now my parents need a new tile in the kitchen… But what do I do with my device?
Seriously, your problem description actually provides no basis for starting:
Which device
How old
Which game
Open the laptop and see if the processor cooler is dusty. If so, you should completely remove the dust. This is one of the main causes of overheating.
Can I just do it as a layman by watching YouTube videos or is the probability that I break something
Unfortunately too little information. You can't do anything with that.
In addition to the questions from Kenshin663, you may also have any other programs running in the background? Maybe trying to reset the laptop to get the system clean again?
If you don't believe it yourself, I would go to a repair cafe: https://repaircafe.org/de/ Otherwise just watch the YouTube tutorials and follow them.
Renew thermal grease
Can, maybe. Trusting is always the other thing, because screwing on a laptop is a little different than disassembling a desktop computer. In any case, be careful.
